|1. Specifications : Bolts : IS : 3757 , Nuts : IS 6623 , Washers : IS :6649.
2. Threads : Bolts : ISO Metric, 6g as per IS:4218.
: Nuts : ISO Metric, 6H as per IS:4218.
3. Material and Mechanical Properties :
Bolts : Property Class 8.8 as per IS : 1367.
Nuts : Property Class 8 as per IS : 1367.
Washers : Hardness : HRc 38-45 as per IS : 6649
4. Note : Sizes in brackets are non-preferred standards.
: The above prices are for bolts of Property Class 8.8 and nuts of Property
Class 8. Prices of bolts and nuts in Property Class 10.9 and 10 respectively
are higher and can be Furnished on request.
*Long Delivery Items
Subject to Extended
Deliveries (3 to 4 Months).
Users Are Advised To Plan
Their Requirements In